Environment-friendly concrete waste recycling machine

Abstract

The utility model discloses an environment-friendly concrete waste recycling machine, and relates to the technical field of concrete waste residue recycling. The crushing box is fixedly connected to the top in the treatment box; the screening box is installed in the treatment box, and a plurality of grading screening plates are fixedly connected into the screening box at equal intervals; and the multiple movable balls are installed at the bottom of the screening box, and the multiple movable balls are evenly distributed. According to the environment-friendly concrete waste recycling machine, concrete waste crushed by the crushing box is subjected to multi-stage screening through the screening box, separation of the waste of different specifications is achieved, the treated waste is correspondingly used according to different needs, the use comprehensiveness is improved, the reciprocating mechanism is matched with moving balls for use, and the environment-friendly concrete waste recycling machine is convenient to use and high in practicability. And the screening box moves in a reciprocating mode, the crushed concrete waste is fully screened, the using effect is guaranteed, and the structure is simple.

Description

Technical Field

[0001] This utility model relates to the field of concrete waste recycling technology, specifically an environmentally friendly concrete waste recycling machine. Background Technology

[0002] Concrete waste, also known as waste concrete, refers to discarded concrete blocks. For example, after a building is dismantled, high-quality crushed and screened concrete blocks and fine sand can be used as recycled concrete.

[0003] The authorized publication number "CN221288126U" describes "a concrete waste recycling device, relating to the field of concrete waste recycling, including a recycling box, wherein a packing cylinder and a blower are provided on the upper outer surface of the recycling box, and the packing cylinder is located on one side of the blower. The concrete waste recycling device of this utility model is equipped with a crushing motor that drives crushing blades through a shaft to crush the concrete waste, facilitating subsequent cleaning and recycling. A filter plate can filter the crushed concrete waste during use, and the blower can be activated to blow air through the concrete waste, causing the crushed concrete waste to swirl, which can accelerate the screening efficiency of the concrete waste and shorten the working time. A cleaning water tank can spray water to clean the crushed and screened concrete waste during use, removing impurities from the surface of the concrete waste and facilitating subsequent recycling."

[0004] The aforementioned patent can crush concrete waste to facilitate subsequent cleaning and recycling, accelerate the screening efficiency of concrete waste, shorten working time, and remove impurities from the surface of concrete waste, making it easier for subsequent recycling. However, it cannot classify the waste to ensure that the crushed waste is fully utilized. Summary of the Invention

[0005] This utility model provides an environmentally friendly concrete waste recycling machine. The machine uses a screening box to perform multi-stage screening of the crushed concrete waste from the crushing box, achieving separation of waste of different specifications. This allows the processed waste to be used according to different needs, improving its versatility. The reciprocating mechanism, in conjunction with the use of moving ball bearings, causes the screening box to move back and forth, ensuring thorough screening of the crushed concrete waste and guaranteeing the best results. Furthermore, the machine has a simple structure and is easy to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly concrete waste recycling machine, comprising:

[0007] Processing box;

[0008] A crushing box, which is fixedly connected to the top of the processing box;

[0009] A screening box is installed inside a processing box, and multiple grading screening plates are fixedly connected at equal intervals inside the screening box.

[0010] Multiple movable balls are provided, and all of the multiple movable balls are installed at the bottom of the screening box and are evenly distributed.

[0011] The reciprocating mechanism comprises two sets, each set located on one side of the processing chamber for reciprocating use of the screening chamber. Each set includes a rotating component, a reciprocating control frame, and a pull rod. The rotating component is located on one side of the processing chamber, the reciprocating control frame is mounted on the rotating component, one end of the pull rod is fixedly connected to the reciprocating control frame, and the other end of the pull rod is fixedly connected to the screening chamber.

[0012] The control mechanism is located on one side inside the processing box and is connected to two sets of reciprocating mechanisms for reciprocating sieving of the screening box.

[0013] Furthermore, the rotating component includes a rotating wheel and an eccentric column. An installation strip is fixedly connected to one side of the inner wall of the processing box. The rotating wheel is rotatably connected to the installation strip. The eccentric column is fixedly connected to the top side of the rotating wheel and is slidably connected to the reciprocating control frame.

[0014] Furthermore, the control mechanism includes a reciprocating motor and a synchronization component. The reciprocating motor is fixedly connected to the bottom of the mounting strip, and the output end of the reciprocating motor is fixedly connected to the bottom of one of the rotating wheels.

[0015] Furthermore, the synchronization component includes two synchronization gears and a synchronization toothed belt. Each synchronization gear is fixedly connected to each rotating wheel, and the synchronization toothed belt is sleeved on the two synchronization gears, and the synchronization toothed belt meshes with the two synchronization gears.

[0016] Furthermore, a guide bucket is fixedly connected to the top of the processing box, and a receiving bucket is fixedly connected to the top of the screening box.

[0017] Furthermore, a discharge port is provided on one side of the outer surface of the processing box.

[0018] This utility model provides an environmentally friendly concrete waste recycling machine. It has the following beneficial effects:

[0019] (1) This environmentally friendly concrete waste recycling machine uses a screening box to screen the concrete waste crushed by the crushing box in multiple stages, so as to separate waste of different specifications and make the processed waste used according to different needs, thereby improving the comprehensiveness of use.

[0020] (2) This environmentally friendly concrete waste recycling machine uses a reciprocating mechanism in conjunction with the use of moving ball bearings to make the screening box move back and forth, so that the crushed concrete waste is fully screened, ensuring the effect of use. In addition, the structure is simple and easy to use. Attached Figure Description

[0021] Figure 1 This is a partial sectional view of the present invention;

[0022] Figure 2 This is a perspective view of the present utility model;

[0023] Figure 3 This is an exploded view of the reciprocating mechanism of this utility model;

[0024] Figure 4 This is a perspective view of the reciprocating mechanism of this utility model.

[0025] In the diagram: 1. Processing box; 2. Crushing box; 3. Receiving hopper; 4. Screening box; 5. Reciprocating control frame; 6. Rotating wheel; 7. Tie rod; 8. Mounting strip; 9. Synchronous toothed belt; 10. Reciprocating motor; 11. Moving ball bearing; 12. Grading and screening plate; 13. Discharge port; 14. Guide hopper; 15. Synchronous gear; 16. Eccentric column. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figure 1-4 This utility model provides a technical solution: an environmentally friendly concrete waste recycling machine, comprising:

[0028] Processing box 1;

[0029] Crushing box 2 is fixedly connected to the top of the processing box 1;

[0030] Screening box 4 is installed inside processing box 1, and multiple grading screening plates 12 are fixedly connected at equal intervals inside screening box 4.

[0031] Multiple movable balls 11 are provided, and all movable balls 11 are installed at the bottom of the screening box 4 and are evenly distributed.

[0032] The reciprocating mechanism comprises two sets, each located on one side of the processing chamber 1, for the reciprocating use of the screening chamber 4. Each set includes a rotating component, a reciprocating control frame 5, and a pull rod 7. The rotating component is located on one side of the processing chamber 1, the reciprocating control frame 5 is mounted on the rotating component, one end of the pull rod 7 is fixedly connected to the reciprocating control frame 5, and the other end of the pull rod 7 is fixedly connected to the screening chamber 4.

[0033] The control mechanism is located on one side inside the processing box 1 and is connected to two sets of reciprocating mechanisms for reciprocating sieving of the screening box 4.

[0034] In this implementation scheme: the crushing mechanism inside the crushing box 2 is an application of existing technology, which will not be elaborated on here. Multiple grading screening plates 12 decrease in size from top to bottom to ensure the effect of use. Moreover, their number can be selected according to needs to complete the use. The movable ball bearing 11 facilitates the movement of the screening box 4 and improves the effect of use. The reciprocating control frame 5 and the pull rod 7 reciprocate to realize the reciprocating motion of the screening box 4.

[0035] Specifically, the rotating components include a rotating wheel 6 and an eccentric column 16. An installation strip 8 is fixedly connected to one side of the inner wall of the processing box 1. The rotating wheel 6 is rotatably connected to the installation strip 8. The eccentric column 16 is fixedly connected to the top side of the rotating wheel 6 and is slidably connected to the reciprocating control frame 5.

[0036] In this embodiment, the rotating wheel 6 and the eccentric column 16 work together to realize the reciprocating movement of the reciprocating control box 5, ensuring the effectiveness of use.

[0037] Specifically, the control mechanism includes a reciprocating motor 10 and a synchronization component. The reciprocating motor 10 is fixedly connected to the bottom of the mounting strip 8, and the output end of the reciprocating motor 10 is fixedly connected to the bottom of one of the rotating wheels 6.

[0038] In this embodiment, the model of the reciprocating motor 10 can be selected from those available on the market as needed, which will not be elaborated here. The reciprocating motor 10 controls the rotation of one of the rotating wheels 6 to complete the use.

[0039] Specifically, the synchronization component includes two synchronization gears 15 and a synchronization toothed belt 9. Each synchronization gear 15 is fixedly connected to each rotating wheel 6, and the synchronization toothed belt 9 is sleeved on the two synchronization gears 15, and the synchronization toothed belt 9 meshes with the two synchronization gears 15.

[0040] In this embodiment, the two synchronous gears 15 are of the same size, and the synchronous gear belt 9 enables the two synchronous gears 15 to rotate synchronously, ensuring the performance.

[0041] Specifically, a guide bucket 14 is fixedly connected to the top of the processing box 1, and a receiving bucket 3 is fixedly connected to the top of the screening box 4.

[0042] In this embodiment, the guide bucket 14 and the receiving bucket 3 cooperate with each other to allow the waste material processed by the crushing box 2 to fall into the screening box 4, ensuring the effectiveness of use.

[0043] Specifically, a discharge port 13 is provided on one side of the outer surface of the processing box 1.

[0044] In this embodiment, the discharge port 13 facilitates the reciprocating movement of the screening box 4 for discharge.

[0045] During use, concrete waste is placed into the crushing box 2 for crushing. The crushed waste falls into the screening box 4 through the guide bucket 14 and the receiving bucket 3, and is screened by multiple grading screening plates 12 to ensure the effect. During use, the reciprocating motor 10 controls one of the rotating wheels 6 to rotate, and the synchronous gear belt 9 drives the two rotating wheels 6 to rotate synchronously through the two synchronous gears 15. The eccentric column 16 pulls the reciprocating control frame 5 and the tie rod 7 to reciprocate. With the help of the moving ball bearings 11, the screening box 4 reciprocates to complete the screening.

[0046] The control method of this utility model is controlled by manually starting and stopping the switch. The wiring diagram of the power element and the power ground are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0047] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmentally friendly concrete waste recycling machine, characterized in that, include: Processing box (1); Crushing box (2), which is fixedly connected to the top of the processing box (1); Screening box (4), the screening box (4) is installed in the processing box (1), and multiple grading screening plates (12) are fixedly connected at equal intervals in the screening box (4). Multiple movable balls (11) are provided, and all of the multiple movable balls (11) are installed at the bottom of the screening box (4), and the multiple movable balls (11) are evenly distributed. The reciprocating mechanism has two sets, both sets being located on one side inside the processing box (1) for reciprocating use of the screening box (4). Each set of the reciprocating mechanism includes a rotating component, a reciprocating control frame (5), and a pull rod (7). The rotating component is located on one side inside the processing box (1), the reciprocating control frame (5) is located on the rotating component, one end of the pull rod (7) is fixedly connected to the reciprocating control frame (5), and the other end of the pull rod (7) is fixedly connected to the screening box (4); and The control mechanism is located on one side inside the processing box (1) and is connected to two sets of reciprocating mechanisms for reciprocating sieving of the screening box (4).

2. The environmentally friendly concrete waste recycling machine according to claim 1, characterized in that, The rotating component includes a rotating wheel (6) and an eccentric column (16). An installation strip (8) is fixedly connected to one side of the inner wall of the processing box (1). The rotating wheel (6) is rotatably connected to the installation strip (8). The eccentric column (16) is fixedly connected to the top side of the rotating wheel (6) and is slidably connected to the reciprocating control frame (5).

3. The environmentally friendly concrete waste recycling machine according to claim 2, characterized in that, The control mechanism includes a reciprocating motor (10) and a synchronization component. The reciprocating motor (10) is fixedly connected to the bottom of the mounting strip (8), and the output end of the reciprocating motor (10) is fixedly connected to the bottom of one of the rotating wheels (6).

4. The environmentally friendly concrete waste recycling machine according to claim 3, characterized in that, The synchronization component includes two synchronization gears (15) and a synchronization toothed belt (9). Each synchronization gear (15) is fixedly connected to each rotating wheel (6). The synchronization toothed belt (9) is sleeved on the two synchronization gears (15) and meshes with the two synchronization gears (15).

5. The environmentally friendly concrete waste recycling machine according to claim 4, characterized in that, A guide bucket (14) is fixedly connected to the top of the processing box (1), and a receiving bucket (3) is fixedly connected to the top of the screening box (4).

6. The environmentally friendly concrete waste recycling machine according to claim 5, characterized in that, The processing box (1) has a discharge port (13) on one side of its outer surface.

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